42846827188392 has 64 divisors (see below), whose sum is σ = 119023471425600. Its totient is φ = 14281734888000.

The previous prime is 42846827188379. The next prime is 42846827188393. The reversal of 42846827188392 is 29388172864824.

42846827188392 is a `hidden beast` number, since 4 + 2 + 8 + 468 + 2 + 71 + 8 + 8 + 3 + 92 = 666.

It is a super-2 number, since 2×42846827188392² (a number of 28 digits) contains 22 as substring.

It is a Harshad number since it is a multiple of its sum of digits (72).

It is a self number, because there is not a number n which added to its sum of digits gives 42846827188392.

It is not an unprimeable number, because it can be changed into a prime (42846827188393) by changing a digit.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 1981623 + ... + 9466809.

It is an arithmetic number, because the mean of its divisors is an integer number (1859741741025).

Almost surely, 2^{42846827188392} is an apocalyptic number.

It is an amenable number.

42846827188392 is an abundant number, since it is smaller than the sum of its proper divisors (76176644237208).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

42846827188392 is a wasteful number, since it uses less digits than its factorization.

42846827188392 is an evil number, because the sum of its binary digits is even.

The sum of its prime factors is 7511703 (or 7511693 counting only the distinct ones).

The product of its digits is 594542592, while the sum is 72.

The spelling of 42846827188392 in words is "forty-two trillion, eight hundred forty-six billion, eight hundred twenty-seven million, one hundred eighty-eight thousand, three hundred ninety-two".